Home / 4,203,745.20-5,800,834.44-2,751,139.80

Finding the Fourth Proportional to 4,203,745.20, 5,800,834.44 and 2,751,139.80

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Solution

The fourth proportional to 4,203,745.20, 5,800,834.44 and 2,751,139.80 is: 3,796,354.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,745.20 : 5,800,834.44 = 2,751,139.80 : x
  2. Step 2: Convert to fraction form
    4,203,745.20/5,800,834.44 = 2,751,139.80/x
  3. Step 3: Cross multiply
    4,203,745.20x = 5,800,834.44 × 2,751,139.80
  4. Step 4: Simplify right side
    4,203,745.20x = 15,958,906,501,094.71
  5. Step 5: Solve for x
    x = 15,958,906,501,094.71/4,203,745.20
  6. Step 6: Final answer
    x = 3,796,354.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.